Cast arm for light fixture



FIG. 1 is a top view of the cast arm for light fixture;

FIG. 2 is a left side view of the cast arm for light fixture; the right side is an identical mirror image;

FIG. 3 is a left end view of the cast arm for light fixture;

FIG. 4 is a right end view of the cast arm for light fixture; and,

FIG. 5 is a bottom view of the cast arm for light fixture.

The stippling shown on the drawings is for shading purposes, and does not form a part of the invention. 

The ornamental design for a cast arm for light fixture, as shown and described. 